Climate and monthly weather forecast
Theresa, NY

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Weather in January

January, like December, is a freezing cold winter month in Theresa, New York, with an average temperature fluctuating between 25°F (-3.9°C) and 13.1°F (-10.5°C). Theresa's January weather, with an average high temperature of 25°F (-3.9°C) and an average low temperature of 13.1°F (-10.5°C), tends to be the coldest of the year. Weather in January »

Weather in February

February, the last month of the winter in Theresa, is another freezing cold month, with an average temperature ranging between min 15.3°F (-9.3°C) and max 27.3°F (-2.6°C). February's commencement is accompanied by an average high-temperature of a still subzero cold 27.3°F (-2.6°C), diverging marginally from January's 25°F (-3.9°C). Weather in February »

Weather in March

March, the first month of the spring in Theresa, is a cold month, with temperature in the range of an average low of 24.3°F (-4.3°C) and an average high of 36.9°F (2.7°C). The shift from February to March brings an increase in the average high-temperature, moving from a subzero cold 27.3°F (-2.6°C) to a cold 36.9°F (2.7°C). Weather in March »

Weather in April

April is a fresh spring month in Theresa, New York, with an average temperature ranging between max 50.7°F (10.4°C) and min 35.2°F (1.8°C). The beginning of April marks a shift in the average high-temperature, moving from March's wintry 36.9°F (2.7°C) to a fresh 50.7°F (10.4°C). Weather in April »

Weather in May

May, the last month of the spring in Theresa, is a comfortable month, with an average temperature ranging between min 46°F (7.8°C) and max 63.7°F (17.6°C). May's arrival signals an increase in average high-temperatures, moving from April's fresh 50.7°F (10.4°C) to a comfortable 63.7°F (17.6°C). Weather in May »

Weather in June

June, the first month of the summer in Theresa, is a pleasant month, with an average temperature ranging between max 70.2°F (21.2°C) and min 53.2°F (11.8°C). A minor escalation in the average high-temperature is seen with the onset of June, moving from a comfortable 63.7°F (17.6°C) in May to a pleasant 70.2°F (21.2°C). Weather in June »

Weather in July

July is a warm summer month in Theresa, New York, with an average temperature fluctuating between 59.7°F (15.4°C) and 76.6°F (24.8°C). In Theresa, July is identified by the highest average temperatures, reaching a peak of 76.6°F (24.8°C) and a low of 59.7°F (15.4°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Theresa, New York, with an average temperature varying between 58.6°F (14.8°C) and 75.6°F (24.2°C). Theresa notes an average high-temperature of a still warm 75.6°F (24.2°C) in August, hardly diverging from July. Weather in August »

Weather in September

September, the first month of the autumn in Theresa, is still a pleasant month, with temperature in the range of an average high of 69.1°F (20.6°C) and an average low of 52.2°F (11.2°C). As September arrives, Theresa's weather displays a minor decrease in high-temperatures, transitioning from August's moderately hot 75.6°F (24.2°C) to an agreeable 69.1°F (20.6°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Theresa, New York, with temperature in the range of an average low of 43.3°F (6.3°C) and an average high of 55.9°F (13.3°C). The decrease of average high-temperatures is mild in October, with a decline from a pleasant 69.1°F (20.6°C) in September to a mild 55.9°F (13.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Theresa, New York, with an average temperature fluctuating between 31.1°F (-0.5°C) and 42.8°F (6°C). The arrival of November signals a shift in temperature, down from a mild 55.9°F (13.3°C) in October to a frosty 42.8°F (6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Theresa, New York, with an average temperature ranging between max 31.6°F (-0.2°C) and min 22.5°F (-5.3°C). A subtle decrease in the average high-temperature marks December, falling from November's chilly 42.8°F (6°C) to a subzero cold 31.6°F (-0.2°C). Weather in December »
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Frequently asked questions

What is the coldest month in Theresa?

Theresa experiences its average lowest temperatures in January, reaching a peak of 25°F (-3.9°C) and a minimum of 13.1°F (-10.5°C).

What is the most humid month in Theresa?

The months with the highest humidity are January and February, with an average relative humidity of 88%.

How many days does it rain in Theresa?

In Theresa, New York, during the entire year, the rain falls for 166.4 days and collects up to 30.55" (776mm) of precipitation.

When does it snow in Theresa?

January through May, October through December are months with snowfall.

How much does it snow in Theresa?

In Theresa, during the entire year, snow falls for 87.3 days and aggregates up to 40.16" (1020mm) of snow.

What is the month with the least sunshine in Theresa?

January and February, with an average of 2.9h of sunshine, are months with the least sunshine.

When is the lowest UV index in Theresa?

January and December, with an average maximum UV index of 1, are months with the lowest UV index.

When is Daylight Saving Time (DST) in Theresa?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month in Theresa?

With an average relative humidity of 77%, April is the least humid month.

When it does not snow in Theresa?

In Theresa, New York, snow does not fall in June through September.

When are the longest days in Theresa?

June has the longest days of the year, with an average of 15h and 30min of daylight.

What is the warmest month in Theresa?

July tends to be the warmest month in Theresa, New York, with temperatures averaging a daily high of 76.6°F (24.8°C) and a low of 59.7°F (15.4°C).

What is the month with the most sunshine in Theresa?

July and August, with an average of 10.3h of sunshine, are months with the most sunshine.

What is the month with the highest UV index in Theresa?

July is the month with the highest UV index in Theresa, New York, with an average maximum UV index of 6.

What is the driest month in Theresa?

The month with the least rainfall in Theresa is September, when the rain falls for 13.8 days and typically collects 1.77" (45mm) of precipitation.

What is the rainiest month in Theresa?

October is the month with the most rainfall in Theresa. Rain falls for 17.4 days and accumulates 3.39" (86mm) of precipitation.

When does it snow the most in Theresa?

The month with the most snowfall is December, when snow falls for 17.4 days and typically aggregates up to 9.13" (232mm) of snow.

What is the month with the shortest days in Theresa?

The month with the shortest days is December, with an average of 8h and 54min of daylight.

Average temperature
Theresa, NY

Average temperature - Theresa, NY

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (25°F).

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (13.1°F).

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Average pressure
Theresa, NY

Average pressure - Theresa, NY

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Theresa, NY

Average wind speed - Theresa, NY

The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity
Theresa, NY

Average humidity - Theresa, NY

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is April (77%).

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Average rainfall
Theresa, NY

Average rainfall - Theresa, NY

The wettest month (with the highest rainfall) is October (3.39").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days
Theresa, NY

Average rainfall days - Theresa, NY

The month with the highest number of rainy days is October (17.4 days).
The month with the least rainy days is February (8.1 days).

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Average snowfall
Theresa, NY

Average snowfall - Theresa, NY

The month with the highest snowfall is December (9.13").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Theresa, NY

Average snowfall days - Theresa, NY

The month with the highest number of snowfall days is January (20.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Theresa, NY

Average daylight / Average sunshine - Theresa, NY

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 2h and 54min).

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Average sunshine days
Theresa, NY

Average sunshine days - Theresa, NY

The month with the most sunshine days is September (14.8 days).
The month with the least sunshine days is February (6.9 days).

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Average visibility
Theresa, NY

Average visibility - Theresa, NY

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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Theresa, New York, USA

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